202318707

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{8431}}^1$

素因数の和:8874

約数の個数: 16

約数和(自身を含む): 284664320

約数和(自身を除く): 82345613

約数列:

[1, 3, 19, 57, 421, 1263, 7999, 8431, 23997, 25293, 160189, 480567, 3549451, 10648353, 67439569, 202318707]

約数ペア:

[(1, 202318707), (3, 67439569), (19, 10648353), (57, 3549451), (421, 480567), (1263, 160189), (7999, 25293), (8431, 23997)]